Was There Ever A 13 Month Calendar

Was There Ever A 13 Month Calendar. A day that isn’t part of any month may sound bizarre, but it is actually the system that was used in rome before the introduction of the julian calendar. This post will explain why this calendar is a modern invention, and has no historical basis.

For example, the ancient egyptians used a lunar calendar that consisted. In this article, the author proposes a calendar year of 14 months instead of 12, in which each month of the first thirteen contains exactly 28 days.